Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , ANTIBACKLASH , SPUR
Definition:
AN ITEM HAVING ONE FIXED GEAR AND ONE FREE GEAR, BOTH HAVING THE SAME COMPLEMENT OF SPUR GEAR TEETH, MOUNTED ON A COMMON HUB. THE FREE GEAR IS ATTACHED TO THE FIXED GEAR BY SPRINGS AND OPERATES AS ONE GEAR. UPON INSTALLATION WITH THE MATING GEAR, THE TEETH OF THE FREE MOVING GEAR ARE PRESET TO MESH WITH TEETH OTHER THAN THOSE OF THE FIXED GEAR. THIS SPRING TENSION BETWEEN THE FIXED GEAR AND THE FREE GEAR ELIMINATES ANY FREE MOTION BETWEEN THE DRIVER AND THE DRIVEN GEAR. THE GEAR IS USED WHERE IDENTICAL AND ACCURATE TRANSMITTED MOTION BETWEEN GEARS IS REQUIRED.
CAGE Information
| Code | Company |
|---|---|
| 88818 | KEARFOTT CORPORATION DBA KEARFOTT DI |
Federal Supply Class
Title
GEARS, PULLEYS, SPROCKETS, AND T
Inclusions:
INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.
Exclusions:
EXCLUDES REDUCTION GEARS (FSC 3010).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 1118 HUB |
| MATT | MATERIAL | STEEL COMP 1118 HUB |
| CWRS | BORE NOMINAL DIAMETER | 0.120 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 0.187 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.217 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.1870 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B121-51T,ALLOY 4,COND H ASSN STD SINGLE MATERIAL RESPONSE BODY |
| ABSX | ATTACHMENT METHOD | CLAMP |
| MATT | MATERIAL | COPPER ALLOY BODY |
| CWWC | CLAMPING SURFACE NOMINAL LENGTH | 0.206 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | SPLIT FIRST END |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CWTX | HUB NOMINAL DIAMETER | 0.375 INCHES SECOND END |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| AJLA | TEETH QUANTITY | 64 |
| AGJS | PITCH DIAMETER | 1.1560 INCHES NOMINAL |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.031 INCHES SECOND END |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 0.064 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE HUB |
| CWNH | TOOTH FORM | STANDARD |